Chengdu TMVS-1S digital micro Vickers hardness tester

First, the functions and features: The instrument uses sophisticated design mechanically, electrically controlled by the CPU test process, optically high-definition optical measurement systems, optical sensing and other new technologies. Operated by a touch key input on the front panel, you can preset test force dwell time, select Vickers or Knoop test method, adjust the strength of measuring light sources and other functions. And can measure the length of indentation display on the LCD screen liquid, hardness value, test force dwell time, number of measurements and the like. Hardness can also be configured according to the special requirements of CCD image device, a video device and the imaging device automatic measurement. Second, the application range: Suitable for measuring small thin specimen surface infiltration parts after plating treatment, can Vickers and determination of agate, glass, ceramics and other brittle materials Knoop hardness. Scientific research institutes, universities, manufacturers and testing organizations for research and testing of ideal hardness testing equipment. Third, the working conditions: hardness test shall be (23 ± 5) carried out at room temperature within the range ℃; mounted horizontally on a stable basis, the surroundings should be clean, no vibration, no corrosive gas, interior relative humidity less than 65%. Fourth, the technical parameters: 1 test force series; 10,25,50,100,200,300,500,1000gf 2. Indication range of tolerance: hardness range indication tolerance (200 ~ 300) HV0.05 ± 5.0 % (400 ~ 500) HV0.1, (700 ~ 800) HV0.2 ± 4.0% (700 ~ 800) HV0.5, HV1 ± 3.0% 3. Test force is applied methods: automatic unloading test force 4. Measuring Microscope Magnification: 400 * (measurement), 100 * (observation) 5. Test force dwell time: 0 ~ 60s (every five seconds as a unit) 6. Minimum detection unit: 0.0625um 7. Maximum specimen height: 65mm 8. indenter center to the outer wall distance: 98mm 9. Power: AC220V / 50Hz 10. Dimensions: 420 * 180 * 470mm 11. Weight: 25kg five, the standard configuration: ※ host (including a Vickers indenter only, 10 *, 40 * objective each one) ※ test sets, weights, weight 6 microscope accessory box weight rod a spare fuse (1A) 2 只 cross test sets a sheet folder test sets a level meter a flat clip clip test sets a filament test sets a screwdriver two horizontal adjustment screws 4 Power cord a product certification 1 Product Manual 1 10 * digital micrometer eyepiece a micro Vickers hardness block 2 (HV0.2 block, HV1 high block each one)